Keratsa of Bulgaria
| Keratsa-Maria | |
|---|---|
Manuscript miniature of Keratsa (Tetraevangelia of Ivan Alexander). | |
| Byzantine Empress consort | |
| Tenure | 1362 – 1 July 1379 |
| Tenure | May 1381 – June 1385 |
| Tenure | 1399 – 1400 |
| Born | 1348 Bulgaria |
| Died | c. 1400 Byzantine Empire |
| Spouse | Andronikos IV Palaiologos |
| Issue | John VII Palaiologos |
| House | House of Shishman House of Palaiologus |
| Father | Ivan Alexander |
| Mother | Sarah-Theodora |
Keratsa of Bulgaria (1348 – c. 1400) was a Bulgarian princess and Byzantine empress consort as the wife of Andronikos IV Palaiologos. She was the mother of John VII Palaiologos.